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   Articles with "co2 photoreduction" as a keyword



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Semiconductor Quantum Dots: An Emerging Candidate for CO2 Photoreduction.

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recommendations! Published in 2019 at "Advanced materials"

DOI: 10.1002/adma.201900709

Abstract: As one of the most critical approaches to resolve the energy crisis and environmental concerns, carbon dioxide (CO2 ) photoreduction into value-added chemicals and solar fuels (for example, CO, HCOOH, CH3 OH, CH4 ) has… read more here.

Keywords: co2; semiconductor quantum; co2 photoreduction; quantum dots ... See more keywords
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P‐Mediated Cu–N4 Sites in Carbon Nitride Realizing CO2 Photoreduction to C2H4 with Selectivity Modulation

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recommendations! Published in 2022 at "Advanced Materials"

DOI: 10.1002/adma.202208132

Abstract: Photocatalytic CO2 reduction to high value‐added C2 products (e.g., C2H4) is of considerable interest but challenging. The C2H4 product selectivity strongly hinges on the intermediate energy levels in the CO2 reduction pathway. Herein, Cu–N4 sites… read more here.

Keywords: c2h4; co2 photoreduction; c2h4 selectivity; carbon nitride ... See more keywords
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Emerging Strategies for CO2 Photoreduction to CH4: From Experimental to Data‐Driven Design

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recommendations! Published in 2022 at "Advanced Energy Materials"

DOI: 10.1002/aenm.202200389

Abstract: The solar‐energy‐driven photoreduction of CO2 has recently emerged as a promising approach to directly transform CO2 into valuable energy sources under mild conditions. As a clean‐burning fuel and drop‐in replacement for natural gas, CH4 is… read more here.

Keywords: ch4; co2 photoreduction; design; data driven ... See more keywords
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The Effect of Materials Architecture in TiO2 /MOF Composites on CO2 Photoreduction and Charge Transfer.

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recommendations! Published in 2019 at "Small"

DOI: 10.1002/smll.201805473

Abstract: CO2 photoreduction to C1 /C1+ energized molecules is a key reaction of solar fuel technologies. Building heterojunctions can enhance photocatalysts performance, by facilitating charge transfer between two heterojunction phases. The material parameters that control this… read more here.

Keywords: tio2 mof; co2 photoreduction; charge; charge transfer ... See more keywords
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Regulating π-Conjugation in sp2 -Carbon-Linked Covalent Organic Frameworks for Efficient Metal-Free CO2 Photoreduction with H2 O.

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recommendations! Published in 2023 at "Small"

DOI: 10.1002/smll.202208118

Abstract: The development of sp2 -carbon-linked covalent organic frameworks (sp2 c-COFs) as artificial photocatalysts for solar-driven conversion of CO2 into chemical feedstock has captured growing attention, but catalytic performance has been significantly limited by their intrinsic… read more here.

Keywords: conjugation; co2; co2 photoreduction; sp2 carbon ... See more keywords
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Coupling of Cu Catalyst and Phosphonated Ru Complex Light Absorber with TiO2 as Bridge to Achieve Superior Visible Light CO2 Photoreduction

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recommendations! Published in 2020 at "Transactions of Tianjin University"

DOI: 10.1007/s12209-020-00264-6

Abstract: Visible light photocatalytic CO2 conversion is a promising solution to global warming and energy shortage. Herein, we build a well-designed bridge-like nanostructure, that is, the phosphonated Ru complex (RuP) light absorber–TiO2 bridge–Cu catalyst. In this… read more here.

Keywords: tio2; bridge; co2 photoreduction; visible light ... See more keywords
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Black phosphorus quantum dot/g-C3N4 composites for enhanced CO2 photoreduction to CO

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recommendations! Published in 2018 at "Science China Materials"

DOI: 10.1007/s40843-018-9245-y

Abstract: The development of low cost, metal free semiconductor photocatalysts for CO2 reduction to fuels and valuable chemical feedstocks is a practically imperative for reducing anthropogenic CO2 emissions. In this work, black phosphorus quantum dots (BPQDs)… read more here.

Keywords: c3n4 composites; co2 photoreduction; co2; black phosphorus ... See more keywords
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Atomic layer deposition enabled MgO surface coating on porous TiO2 for improved CO2 photoreduction

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recommendations! Published in 2018 at "Applied Catalysis B: Environmental"

DOI: 10.1016/j.apcatb.2018.07.027

Abstract: Abstract In this work, we have prepared porous TiO2 with mixed anatase-rutile phases from a metal-organic framework MIL-125 and employed atomic layer deposition (ALD) method to coat an ultrathin MgO overlayer on porous-TiO2. The CO2… read more here.

Keywords: tio2; porous tio2; layer; surface ... See more keywords
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Acidic surface niobium pentoxide is catalytic active for CO2 photoreduction

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recommendations! Published in 2019 at "Applied Catalysis B: Environmental"

DOI: 10.1016/j.apcatb.2018.10.017

Abstract: Abstract In this paper, we report for the first time the significant photocatalytic activity of Nb-based materials for CO2 reduction. Nb2O5 catalysts were prepared through a modified peroxide sol-gel method using different annealing temperatures, showing… read more here.

Keywords: co2 photoreduction; surface acidity; surface;
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Titanium dioxide/carbon nitride nanosheet nanocomposites for gas phase CO2 photoreduction under UV-visible irradiation

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recommendations! Published in 2019 at "Applied Catalysis B: Environmental"

DOI: 10.1016/j.apcatb.2018.10.023

Abstract: Abstract In the field of photocatalysis and particularly that of CO2 photoreduction, the formulation of nanocomposites provids avenues to design a material platform with a unique set of structural, optoelectronic and chemical features thereby addressing… read more here.

Keywords: co2 adsorption; co2; titanium dioxide; co2 photoreduction ... See more keywords
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CO2 photoreduction on hydroxyl-group-rich mesoporous single crystal TiO2

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recommendations! Published in 2018 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2017.08.073

Abstract: Abstract Mesoporous TiO 2 single crystal coated with O vacancies, Ti 3+ and OH groups was synthesized by a simple hydrothermal method. Mesoporous form as the growth of TiO 2 . O vacancies and Ti… read more here.

Keywords: single crystal; co2 photoreduction; hydroxyl group; crystal ... See more keywords